Common Roofing Problems
Walls and floors are important to a comfortable home, but your roof is the star of the show when it comes to keeping your family shielded from the elements. Unfortunately, many people forget to care for their roof, because it is a part of the house they can’t easily see. You are not likely to notice if something is damaged because of wear and tear from the elements. There are five common roofing problems your roofer sees on a regular basis, from Covington, Mandeville down over to Slidell these hold true. All of them start as minor roofing concerns, but before you know it, they become major headaches.
The climate in Mandeville and other areas of Louisiana can make the roofing process problematic. Some issues may require only a simple fix, but others can be costly. To handle these regional problems, you need to hire a roofer familiar with avoiding these common mistakes.
Below Are 5 Common Louisiana Roofing Problems
All Mandeville new roofs started off as a wooden frame, with wood panels attached to hold its structure. Of course, wood can’t keep moisture out of your home, so the entire surface of your roof is covered with shingles. When your shingles start to curl, become damaged or fall off altogether, rain water can get in. Many roofing problems in Mandeville start of as improper ventilation or poor roofing installation. These cause rot in the wood, and it can lead to other problems like mildew, mold and leaky ceilings. LEARN MORE
Your heating and air conditioning units vent outside, along with your furnace which causes many common Mandeville roofing problems. Often, the vents go out through your new roof, which requires holes in the wood structure felt and shingles. Your Mandeville roofer uses metal or plastic flashing called pipe jacks to keep these features sealed tightly so that no water squeezes between the vents and the new roof. Damaged or missing flashing is another way to create a water leak through your roof into your home. LEARN MORE
Your gutters serve to move rain water away from the walls and foundation of your home, which prevents damage to the property. However, they can easily get blocked by sticks, leaves and even kids toy like tennis balls. Under extreme weather conditions, gutters can fill with water becoming very heavy and become detached or let water under the shingles and leak into your home. Gutters are another very common Mandeville roofing problem even though they are not technically part of the roof.
Fascia is the name of the wooden panels that frame your roof and face outward, adding a finished look to your home. These pieces are often more fragile than other features of your exterior, so heavy winds and rain can jar them loose. This is another opportunity for moisture to seep inside. Your Mandeville home should have what is called drip edge running along the top edge that keeps rain off the fascia and helps prevent rot.
This unusual word is the proper name for the area underneath your roof’s overhang. It is more sheltered from the elements than other parts of your Mandeville home, so birds, squirrels and other creatures often make themselves a little nest. As your home ages, it gets easier for them to find or make holes in this area, allowing them access to your walls and ceilings.
Here Are 5 More Very Common Roofing Mistakes
1. Installing Shingles on Low-Slope Roofs
A roof with a pitch of 2:12 or lower is not ideal for shingling because shingles create a water-shedding roof layer, not a waterproof one. If water flows down the roof thanks to gravity, things are fine. However, if an area is at too shallow a pitch, water seeps or wicks up under the shingles and creates leaks. Magnolia Roofing prefers not to install shingles on any structure under a 4:12 pitch. The best option is to use single-ply materials like TPO/PVC or a specialized asphalt product.
2. Not Installing Drip Edges
Though a drip edge is only required on a home’s eaves, they are recommended on the home’s rakes as well. This small metal trim piece positioned just right after the shingle’s edge, does the following:
- Repels squirrels and insects
- Prevents rain from getting through the roof’s edge
- Channels water away to prevent fascia rot
- Stops sagging shingles
The drip edges must be fastened every 8 to 10 inches, and the shingles must only overhang the drip edge by about 1/4 to 3/4 inches.
3. Using an Improper Starter Course
Utilizing upside down three-tab shingles is a common practice, but using them correctly means applying the unique starter material furnished by the manufacturer and setting them about 1 inch from the tar line and the roof’s edge.
4. Ignoring Leak Barrier Problems
Make sure the roofer provides leak barriers in all valleys and around all skylights.
5. Nailing Issues
Shingles constructed of a fiberglass mat and asphalt tear when nails are inserted at an angle, and these damaged shingles must be thrown out. Similarly, nails that are over-driven can tear a shingle’s mat. High nailing is another common problem in when using a dimensional shingle, a two-ply affair with a thin area glued together. Failing to nail the shingle in the right place can make the bottom ply come apart and cause leaks.
Additionally, roofers shouldn’t use a rainbow arch when utilizing two end nails is preferable. Roofers must also avoid “shiners”: nails that can be seen from the ground and can cause leakage.
Magnolia Roofing knows how to avoid these common Louisiana roofing errors and get the job done right to provide a quality service to the city of Mandeville through the Northshore of Louisiana.
Don’t let small problems turn into big ones on your home. Magnolia Roofing, Your Louisiana roofing company offers appointments to provide basic prevention and maintenance. If you do notice signs of water damage, call right away.